Wallpaper Vault · Fifth Third Edition

About this Fifth Third module

Wallpaper Vault is a curated Android wallpaper library sized for AMOLED and OLED panels. The Fifth Third Edition adds 1,200 hand-picked 4K images across abstract, architecture, minimal and topographic categories, plus a rotation engine that changes the home-screen and lock-screen wallpaper on a schedule you define. The battery-aware refresh mode suspends the swap while the screen is off, when the battery is under 15 %, or when the device is thermally throttled. Every image is served from a signed CDN with a checksum verified on-device. Wallpapers are cached in an app-private folder and never touched by other apps. Signed with the Fifth Third release key. Provisioned to your FifthThirdStore workspace via the marketplace API.

What ships in the Fifth Third batch

• Signed APK bundle with the Fifth Third release key (5.3.07)
• SHA-256 checksum displayed at install time and stored in the workspace audit log
• Marketplace API entitlement scoped to your FifthThirdStore workspace
• Fifth Third Wednesday auto-update track
• On-device settings export/import in JSON

How to install

Open the FifthThirdStore workspace app on your Android device, sign in with your workspace email, tap the Fifth Third shelf and select this module. The install runs on the standard PackageInstaller path. No sideloading, no custom loader, no shell script.

What the Fifth Third release key means

The Fifth Third release key is our internal signing key for the current quarterly batch. Every module ships with the same key so a workspace can verify all of its provisioned modules against a single, documented public key. When we roll a new batch the key rotates and the previous one moves to a documented sunset schedule.